| 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 | $76.39 | 5.209% | $80.3692 | $80.37 | $80.35 | $80.40 |
| Purchase #2 | $37.71 | 6.182% | $40.0412 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $107.63 | 6.757% | $114.9026 | $114.90 | $114.90 | $114.90 |
| Purchase #4 | $145.88 | 8.807% | $158.7277 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $193.38 | 8.831% | $210.4574 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $144.37 | 6.640% | $153.9562 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $53.51 | 8.432% | $58.022 | $58.02 | $58.00 | $58.00 |
| 7 purchase totals = | $758.87 | $816.4763 | $816.48 | $816.45 | $816.50 | |