| 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 | $75.64 | 8.261% | $81.8886 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $155.43 | 10.626% | $171.946 | $171.95 | $171.95 | $171.90 |
| Purchase #3 | $43.63 | 9.489% | $47.7701 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $103.28 | 4.152% | $107.5682 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $226.77 | 12.874% | $255.9644 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $78.68 | 6.606% | $83.8776 | $83.88 | $83.90 | $83.90 |
| Purchase #7 | $219.56 | 9.454% | $240.3172 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $902.99 | $989.3321 | $989.34 | $989.30 | $989.40 | |