| 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 | $47.96 | 12.749% | $54.0744 | $54.07 | $54.05 | $54.10 |
| Purchase #2 | $120.54 | 8.767% | $131.1077 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $50.98 | 5.279% | $53.6712 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $75.87 | 12.591% | $85.4228 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $186.40 | 10.736% | $206.4119 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $117.26 | 9.523% | $128.4267 | $128.43 | $128.45 | $128.40 |
| Purchase #7 | $103.36 | 10.533% | $114.2469 | $114.25 | $114.25 | $114.20 |
| 7 purchase totals = | $702.37 | $773.3616 | $773.36 | $773.30 | $773.30 | |