| 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 | $14.88 | 10.364% | $16.4222 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $89.73 | 9.286% | $98.0623 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $80.45 | 8.565% | $87.3405 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $126.62 | 11.282% | $140.9053 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $67.54 | 13.474% | $76.6403 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $111.47 | 13.681% | $126.7202 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $167.57 | 8.509% | $181.8285 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $658.26 | $727.9193 | $727.92 | $727.90 | $727.80 | |