| 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 | $89.34 | 9.861% | $98.1498 | $98.15 | $98.15 | $98.10 |
| Purchase #2 | $45.80 | 9.760% | $50.2701 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $153.62 | 9.741% | $168.5841 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $48.61 | 11.516% | $54.2079 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $120.66 | 12.438% | $135.6677 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $200.42 | 13.132% | $226.7392 | $226.74 | $226.75 | $226.70 |
| Purchase #7 | $140.63 | 11.822% | $157.2553 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $799.08 | $890.8741 | $890.88 | $890.85 | $890.90 | |