| 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 | $17.79 | 9.757% | $19.5258 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $187.59 | 7.531% | $201.7174 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $39.90 | 7.577% | $42.9232 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $91.42 | 11.288% | $101.7395 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $170.69 | 10.523% | $188.6517 | $188.65 | $188.65 | $188.70 |
| Purchase #6 | $135.70 | 12.828% | $153.1076 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $213.63 | 3.529% | $221.169 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $856.72 | $928.8342 | $928.84 | $928.80 | $928.80 | |