| 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 | $92.63 | 4.485% | $96.7845 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $211.60 | 12.761% | $238.6023 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $133.60 | 8.796% | $145.3515 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $90.29 | 3.584% | $93.526 | $93.53 | $93.55 | $93.50 |
| Purchase #5 | $184.49 | 11.544% | $205.7875 | $205.79 | $205.80 | $205.80 |
| Purchase #6 | $31.59 | 5.657% | $33.377 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $67.67 | 13.163% | $76.5774 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $811.87 | $890.0062 | $890.01 | $890.10 | $890.10 | |