| 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 | $31.41 | 4.566% | $32.8442 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $103.32 | 6.866% | $110.414 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $116.38 | 11.687% | $129.9813 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $182.36 | 5.340% | $192.098 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $145.55 | 8.172% | $157.4443 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $24.79 | 9.607% | $27.1716 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $97.68 | 3.111% | $100.7188 | $100.72 | $100.70 | $100.70 |
| 7 purchase totals = | $701.49 | $750.6722 | $750.66 | $750.65 | $750.60 | |