| 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 | $40.89 | 5.274% | $43.0465 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $70.85 | 8.274% | $76.7121 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $165.27 | 6.651% | $176.2621 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $21.49 | 5.282% | $22.6251 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $158.83 | 11.202% | $176.6221 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $216.56 | 7.537% | $232.8821 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $31.70 | 12.384% | $35.6257 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $705.59 | $763.7757 | $763.78 | $763.80 | $763.70 | |