| 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 | $96.30 | 11.725% | $107.5912 | $107.59 | $107.60 | $107.60 |
| Purchase #2 | $172.72 | 11.342% | $192.3099 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $17.62 | 4.679% | $18.4444 | $18.44 | $18.45 | $18.40 |
| Purchase #4 | $68.54 | 10.860% | $75.9834 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $112.89 | 13.432% | $128.0534 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $98.36 | 5.494% | $103.7639 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $73.71 | 3.447% | $76.2508 | $76.25 | $76.25 | $76.30 |
| 7 purchase totals = | $640.14 | $702.3970 | $702.38 | $702.40 | $702.50 | |