| 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 | $39.48 | 11.808% | $44.1418 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $247.29 | 13.189% | $279.9051 | $279.91 | $279.90 | $279.90 |
| Purchase #3 | $192.72 | 13.698% | $219.1188 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $51.43 | 9.606% | $56.3704 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $193.33 | 4.513% | $202.055 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $107.76 | 5.333% | $113.5068 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $9.59 | 7.576% | $10.3165 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $841.60 | $925.4144 | $925.43 | $925.35 | $925.40 | |