| 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 | $115.39 | 5.537% | $121.7791 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $48.61 | 11.368% | $54.136 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $52.26 | 8.409% | $56.6545 | $56.65 | $56.65 | $56.70 |
| Purchase #4 | $63.94 | 8.650% | $69.4708 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $226.68 | 11.458% | $252.653 | $252.65 | $252.65 | $252.70 |
| Purchase #6 | $27.45 | 6.538% | $29.2447 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $147.95 | 3.788% | $153.5543 | $153.55 | $153.55 | $153.60 |
| 7 purchase totals = | $682.28 | $737.4924 | $737.48 | $737.50 | $737.60 | |