| 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 | $14.51 | 6.284% | $15.4218 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $57.96 | 4.718% | $60.6946 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $123.67 | 5.135% | $130.0205 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $144.94 | 3.347% | $149.7911 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $102.99 | 6.723% | $109.914 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $19.98 | 7.626% | $21.5037 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $151.40 | 5.442% | $159.6392 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $615.45 | $646.9849 | $646.97 | $646.95 | $646.90 | |