| 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 | $90.41 | 5.165% | $95.0797 | $95.08 | $95.10 | $95.10 |
| Purchase #2 | $20.91 | 6.421% | $22.2526 | $22.25 | $22.25 | $22.30 |
| Purchase #3 | $100.37 | 7.244% | $107.6408 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $108.45 | 11.375% | $120.7862 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $36.89 | 11.230% | $41.0327 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $242.78 | 6.730% | $259.1191 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $210.35 | 9.311% | $229.9357 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $810.16 | $875.8468 | $875.85 | $875.90 | $875.80 | |