| 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 | $20.71 | 6.477% | $22.0514 | $22.05 | $22.05 | $22.10 |
| Purchase #2 | $53.57 | 9.484% | $58.6506 | $58.65 | $58.65 | $58.70 |
| Purchase #3 | $51.64 | 10.295% | $56.9563 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $31.75 | 8.502% | $34.4494 | $34.45 | $34.45 | $34.40 |
| Purchase #5 | $74.34 | 13.383% | $84.2889 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $43.29 | 9.755% | $47.5129 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $191.58 | 5.268% | $201.6724 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $466.88 | $505.5819 | $505.58 | $505.55 | $505.70 | |