| 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 | $132.67 | 3.566% | $137.401 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $12.85 | 7.388% | $13.7994 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $244.87 | 13.187% | $277.161 | $277.16 | $277.15 | $277.20 |
| Purchase #4 | $63.64 | 7.746% | $68.5696 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $105.44 | 5.306% | $111.0346 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $19.64 | 6.188% | $20.8553 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $130.65 | 6.465% | $139.0965 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $709.76 | $767.9174 | $767.92 | $767.90 | $768.00 | |