| 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 | $20.65 | 7.724% | $22.245 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $24.49 | 12.573% | $27.5691 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $20.33 | 9.399% | $22.2408 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $65.66 | 4.485% | $68.6049 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $171.50 | 3.689% | $177.8266 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $73.40 | 12.541% | $82.6051 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $237.34 | 13.347% | $269.0178 | $269.02 | $269.00 | $269.00 |
| 7 purchase totals = | $613.37 | $670.1093 | $670.12 | $670.10 | $670.00 | |