| 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 | $32.85 | 3.855% | $34.1164 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $42.67 | 9.743% | $46.8273 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $189.98 | 7.392% | $204.0233 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $130.73 | 6.403% | $139.1006 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $81.54 | 12.822% | $91.9951 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $131.49 | 6.742% | $140.3551 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $65.30 | 8.795% | $71.0431 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $674.56 | $727.4609 | $727.47 | $727.45 | $727.40 | |