| 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 | $64.31 | 7.108% | $68.8812 | $68.88 | $68.90 | $68.90 |
| Purchase #2 | $25.68 | 11.760% | $28.7 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $120.61 | 3.457% | $124.7795 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $38.47 | 5.823% | $40.7101 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $202.26 | 6.276% | $214.9538 | $214.95 | $214.95 | $215.00 |
| Purchase #6 | $111.31 | 10.169% | $122.6291 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $76.48 | 8.499% | $82.98 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $639.12 | $683.6337 | $683.63 | $683.70 | $683.70 | |