| 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 | $43.99 | 12.626% | $49.5442 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $54.48 | 7.383% | $58.5023 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $189.37 | 11.309% | $210.7859 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $189.64 | 11.192% | $210.8645 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $84.83 | 8.801% | $92.2959 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $111.33 | 3.296% | $114.9994 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $215.68 | 13.559% | $244.9241 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $889.32 | $981.9163 | $981.91 | $981.90 | $981.90 | |