| 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 | $193.82 | 9.299% | $211.8433 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $92.47 | 8.766% | $100.5759 | $100.58 | $100.60 | $100.60 |
| Purchase #3 | $91.64 | 5.773% | $96.9304 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $235.58 | 7.625% | $253.543 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $80.96 | 4.853% | $84.889 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $5.31 | 11.583% | $5.9251 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $12.71 | 5.349% | $13.3899 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $712.49 | $767.0966 | $767.10 | $767.20 | $767.00 | |