| 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 | $103.66 | 6.361% | $110.2538 | $110.25 | $110.25 | $110.30 |
| Purchase #2 | $25.58 | 9.675% | $28.0549 | $28.05 | $28.05 | $28.10 |
| Purchase #3 | $244.57 | 7.835% | $263.7321 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $21.37 | 5.750% | $22.5988 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $9.32 | 10.456% | $10.2945 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $165.52 | 9.711% | $181.5936 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $96.59 | 11.331% | $107.5346 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $666.61 | $724.0623 | $724.04 | $724.10 | $724.10 | |