| 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 | $107.39 | 5.147% | $112.9174 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $69.52 | 10.647% | $76.9218 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $141.46 | 10.441% | $156.2298 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $22.98 | 12.160% | $25.7744 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $7.51 | 11.230% | $8.3534 | $8.35 | $8.35 | $8.40 |
| Purchase #6 | $112.80 | 13.544% | $128.0776 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $104.71 | 12.187% | $117.471 | $117.47 | $117.45 | $117.50 |
| 7 purchase totals = | $566.37 | $625.7454 | $625.74 | $625.70 | $625.80 | |