| 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 | $76.55 | 3.454% | $79.194 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $124.50 | 11.483% | $138.7963 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $78.85 | 12.341% | $88.5809 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $105.32 | 13.629% | $119.6741 | $119.67 | $119.65 | $119.70 |
| Purchase #5 | $194.68 | 4.474% | $203.39 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $110.85 | 4.113% | $115.4093 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $50.70 | 12.505% | $57.04 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $741.45 | $802.0846 | $802.08 | $802.10 | $802.10 | |