| 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 | $65.77 | 3.360% | $67.9799 | $67.98 | $68.00 | $68.00 |
| Purchase #2 | $118.87 | 10.545% | $131.4048 | $131.40 | $131.40 | $131.40 |
| Purchase #3 | $233.62 | 13.495% | $265.147 | $265.15 | $265.15 | $265.10 |
| Purchase #4 | $20.63 | 5.723% | $21.8107 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $57.39 | 9.137% | $62.6337 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $20.30 | 8.212% | $21.967 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $65.95 | 4.132% | $68.6751 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $582.53 | $639.6182 | $639.62 | $639.65 | $639.60 | |