| 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 | $43.87 | 9.802% | $48.1701 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $38.70 | 11.705% | $43.2298 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $46.40 | 7.416% | $49.841 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $19.59 | 11.393% | $21.8219 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $68.72 | 3.311% | $70.9953 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $116.78 | 5.483% | $123.183 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $14.55 | 8.552% | $15.7943 | $15.79 | $15.80 | $15.80 |
| 7 purchase totals = | $348.61 | $373.0354 | $373.03 | $373.05 | $373.00 | |