| 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 | $65.67 | 12.679% | $73.9963 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $28.71 | 8.125% | $31.0427 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $45.60 | 8.210% | $49.3438 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $226.74 | 11.650% | $253.1552 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $56.59 | 6.766% | $60.4189 | $60.42 | $60.40 | $60.40 |
| Purchase #6 | $226.94 | 4.444% | $237.0252 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $76.92 | 8.832% | $83.7136 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $727.17 | $788.6957 | $788.70 | $788.70 | $788.60 | |