| 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 | $29.49 | 11.247% | $32.8067 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $105.44 | 6.265% | $112.0458 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $128.88 | 9.473% | $141.0888 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $168.87 | 9.157% | $184.3334 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $51.87 | 8.726% | $56.3962 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $53.55 | 8.302% | $57.9957 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $51.34 | 4.494% | $53.6472 | $53.65 | $53.65 | $53.60 |
| 7 purchase totals = | $589.44 | $638.3138 | $638.33 | $638.35 | $638.20 | |