| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.63 | 11.532% | $78.7751 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $237.98 | 13.741% | $270.6808 | $270.68 | $270.70 | $270.70 |
| Purchase #3 | $115.97 | 13.657% | $131.808 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $95.65 | 13.809% | $108.8583 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $202.39 | 4.676% | $211.8538 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $154.47 | 8.286% | $167.2694 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $154.86 | 8.423% | $167.9039 | $167.90 | $167.90 | $167.90 |
| 7 purchase totals = | $1,031.95 | $1,137.1493 | $1,137.15 | $1,137.15 | $1,137.30 | |