| 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 | $65.64 | 3.589% | $67.9958 | $68.00 | $68.00 | $68.00 |
| Purchase #2 | $30.39 | 8.216% | $32.8868 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $194.97 | 13.774% | $221.8252 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $17.86 | 9.693% | $19.5912 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $34.98 | 9.461% | $38.2895 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $112.46 | 7.483% | $120.8754 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $15.83 | 5.582% | $16.7136 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $472.13 | $518.1775 | $518.19 | $518.25 | $518.20 | |