| 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 | $43.46 | 9.866% | $47.7478 | $47.75 | $47.75 | $47.70 |
| Purchase #2 | $125.58 | 4.428% | $131.1407 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $138.85 | 9.740% | $152.374 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $85.60 | 9.546% | $93.7714 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $90.61 | 6.627% | $96.6147 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $70.86 | 11.622% | $79.0953 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $63.77 | 8.239% | $69.024 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $618.73 | $669.7679 | $669.76 | $669.70 | $669.70 | |