| 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 | $52.45 | 11.118% | $58.2814 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $230.29 | 5.147% | $242.143 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $49.65 | 8.302% | $53.7719 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $97.61 | 3.468% | $100.9951 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $38.30 | 5.439% | $40.3831 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $29.99 | 13.755% | $34.1151 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $28.82 | 10.538% | $31.8571 | $31.86 | $31.85 | $31.90 |
| 7 purchase totals = | $527.11 | $561.5467 | $561.55 | $561.55 | $561.60 | |