| 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 | $44.48 | 11.333% | $49.5209 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $209.75 | 10.813% | $232.4303 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $54.77 | 7.293% | $58.7644 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $210.56 | 13.569% | $239.1309 | $239.13 | $239.15 | $239.10 |
| Purchase #5 | $224.86 | 9.202% | $245.5516 | $245.55 | $245.55 | $245.60 |
| Purchase #6 | $91.67 | 12.238% | $102.8886 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $53.89 | 3.629% | $55.8457 | $55.85 | $55.85 | $55.80 |
| 7 purchase totals = | $889.98 | $984.1324 | $984.13 | $984.15 | $984.10 | |