| 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 | $24.39 | 11.190% | $27.1192 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $204.59 | 4.854% | $214.5208 | $214.52 | $214.50 | $214.50 |
| Purchase #3 | $17.65 | 8.731% | $19.191 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $63.98 | 8.330% | $69.3095 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $40.66 | 5.458% | $42.8792 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $201.34 | 3.302% | $207.9882 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $29.96 | 9.491% | $32.8035 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $582.57 | $613.8114 | $613.81 | $613.80 | $613.80 | |