| 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 | $46.29 | 10.785% | $51.2824 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $58.85 | 9.690% | $64.5526 | $64.55 | $64.55 | $64.60 |
| Purchase #3 | $118.82 | 10.564% | $131.3721 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $25.82 | 13.798% | $29.3826 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $62.70 | 9.664% | $68.7593 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $146.45 | 10.117% | $161.2663 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $58.42 | 7.350% | $62.7139 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $517.35 | $569.3292 | $569.32 | $569.30 | $569.50 | |