| 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 | $54.76 | 5.369% | $57.7001 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $78.94 | 6.298% | $83.9116 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $159.75 | 7.789% | $172.1929 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $175.35 | 7.859% | $189.1308 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $108.97 | 11.219% | $121.1953 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $178.92 | 7.277% | $191.94 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $160.68 | 8.108% | $173.7079 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $917.37 | $989.7786 | $989.78 | $989.80 | $989.70 | |