| 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 | $92.97 | 8.525% | $100.8957 | $100.90 | $100.90 | $100.90 |
| Purchase #2 | $82.94 | 13.254% | $93.9329 | $93.93 | $93.95 | $93.90 |
| Purchase #3 | $199.42 | 5.624% | $210.6354 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $29.28 | 6.222% | $31.1018 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $37.65 | 3.397% | $38.929 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $158.77 | 10.753% | $175.8425 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $91.54 | 3.794% | $95.013 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $692.57 | $746.3503 | $746.35 | $746.40 | $746.20 | |