| 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 | $241.59 | 12.658% | $272.1705 | $272.17 | $272.15 | $272.20 |
| Purchase #2 | $15.70 | 11.137% | $17.4485 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $29.60 | 13.637% | $33.6366 | $33.64 | $33.65 | $33.60 |
| Purchase #4 | $47.94 | 5.402% | $50.5297 | $50.53 | $50.55 | $50.50 |
| Purchase #5 | $32.54 | 10.269% | $35.8815 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $18.25 | 7.575% | $19.6324 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $64.59 | 4.249% | $67.3344 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $450.21 | $496.6336 | $496.63 | $496.70 | $496.50 | |