| 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 | $14.63 | 6.256% | $15.5453 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $19.97 | 9.235% | $21.8142 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $24.77 | 11.249% | $27.5564 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $96.36 | 9.764% | $105.7686 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $17.78 | 11.856% | $19.888 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $103.26 | 12.679% | $116.3523 | $116.35 | $116.35 | $116.40 |
| Purchase #7 | $42.56 | 5.105% | $44.7327 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $319.33 | $351.6575 | $351.66 | $351.65 | $351.70 | |