| 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 | $108.86 | 11.201% | $121.0534 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $104.39 | 3.334% | $107.8704 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $190.40 | 3.628% | $197.3077 | $197.31 | $197.30 | $197.30 |
| Purchase #4 | $131.97 | 4.371% | $137.7384 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $172.73 | 13.252% | $195.6202 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $66.98 | 3.168% | $69.1019 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $44.59 | 5.415% | $47.0045 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $819.92 | $875.6965 | $875.69 | $875.65 | $875.70 | |