| 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 | $90.40 | 5.205% | $95.1053 | $95.11 | $95.10 | $95.10 |
| Purchase #2 | $120.69 | 5.184% | $126.9466 | $126.95 | $126.95 | $126.90 |
| Purchase #3 | $92.61 | 5.164% | $97.3924 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $169.60 | 6.610% | $180.8106 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $217.90 | 13.739% | $247.8373 | $247.84 | $247.85 | $247.80 |
| Purchase #6 | $121.87 | 6.516% | $129.811 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $237.53 | 5.523% | $250.6488 | $250.65 | $250.65 | $250.60 |
| 7 purchase totals = | $1,050.60 | $1,128.5520 | $1,128.56 | $1,128.55 | $1,128.40 | |