| 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 | $91.59 | 12.871% | $103.3785 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $200.84 | 3.133% | $207.1323 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $68.86 | 9.788% | $75.6 | $75.60 | $75.60 | $75.60 |
| Purchase #4 | $14.99 | 8.675% | $16.2904 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $49.84 | 12.735% | $56.1871 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $29.40 | 9.347% | $32.148 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $240.44 | 3.774% | $249.5142 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $695.96 | $740.2505 | $740.25 | $740.30 | $740.20 | |