| 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 | $56.57 | 6.319% | $60.1447 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $19.79 | 12.399% | $22.2438 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $67.88 | 11.544% | $75.7161 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $178.49 | 4.543% | $186.5988 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $35.54 | 6.155% | $37.7275 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $164.90 | 13.282% | $186.802 | $186.80 | $186.80 | $186.80 |
| Purchase #7 | $198.37 | 10.688% | $219.5718 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $721.54 | $788.8047 | $788.80 | $788.80 | $788.70 | |