| 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 | $91.45 | 3.461% | $94.6151 | $94.62 | $94.60 | $94.60 |
| Purchase #2 | $149.66 | 7.110% | $160.3008 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $184.42 | 4.872% | $193.4049 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $38.72 | 11.262% | $43.0806 | $43.08 | $43.10 | $43.10 |
| Purchase #5 | $126.96 | 9.316% | $138.7876 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $31.43 | 3.318% | $32.4728 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $220.66 | 12.325% | $247.8563 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $843.30 | $910.5181 | $910.52 | $910.50 | $910.60 | |