| 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 | $81.45 | 12.824% | $91.8951 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $52.27 | 8.683% | $56.8086 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $192.41 | 7.757% | $207.3352 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $103.72 | 6.426% | $110.385 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $159.72 | 9.357% | $174.665 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $198.49 | 7.715% | $213.8035 | $213.80 | $213.80 | $213.80 |
| Purchase #7 | $17.61 | 10.697% | $19.4937 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $805.67 | $874.3861 | $874.40 | $874.40 | $874.40 | |