| 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 | $13.85 | 13.127% | $15.6681 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $150.29 | 12.809% | $169.5406 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $137.38 | 11.125% | $152.6635 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $151.74 | 13.818% | $172.7074 | $172.71 | $172.70 | $172.70 |
| Purchase #5 | $37.99 | 7.754% | $40.9357 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $209.28 | 4.302% | $218.2832 | $218.28 | $218.30 | $218.30 |
| Purchase #7 | $10.43 | 12.828% | $11.768 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $710.96 | $781.5665 | $781.57 | $781.55 | $781.60 | |