| 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 | $49.43 | 9.771% | $54.2598 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $175.37 | 4.409% | $183.1021 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $221.31 | 4.353% | $230.9436 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $212.28 | 11.551% | $236.8005 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $135.29 | 4.684% | $141.627 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $47.33 | 9.458% | $51.8065 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $159.60 | 8.787% | $173.6241 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $1,000.61 | $1,072.1636 | $1,072.16 | $1,072.15 | $1,072.10 | |