| 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 | $76.43 | 10.674% | $84.5881 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $211.88 | 3.725% | $219.7725 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $92.98 | 13.631% | $105.6541 | $105.65 | $105.65 | $105.70 |
| Purchase #4 | $29.46 | 12.328% | $33.0918 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $243.87 | 3.143% | $251.5348 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $43.99 | 7.343% | $47.2202 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $91.32 | 11.263% | $101.6054 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $789.93 | $843.4669 | $843.46 | $843.45 | $843.50 | |