| 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 | $26.26 | 6.435% | $27.9498 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $248.47 | 4.550% | $259.7754 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $164.30 | 5.174% | $172.8009 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $131.73 | 6.428% | $140.1976 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $17.79 | 8.499% | $19.302 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $73.33 | 9.275% | $80.1314 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $237.41 | 8.106% | $256.6545 | $256.65 | $256.65 | $256.70 |
| 7 purchase totals = | $899.29 | $956.8116 | $956.81 | $956.85 | $956.80 | |