| 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 | $35.49 | 9.166% | $38.743 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $207.44 | 6.401% | $220.7182 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $186.48 | 5.165% | $196.1117 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $210.69 | 12.546% | $237.1232 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $5.52 | 5.804% | $5.8404 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $95.86 | 5.386% | $101.023 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $62.40 | 10.214% | $68.7735 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $803.88 | $868.3330 | $868.32 | $868.25 | $868.20 | |