| 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 | $63.36 | 12.837% | $71.4935 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $117.82 | 8.827% | $128.22 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $161.78 | 10.294% | $178.4336 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $6.56 | 5.592% | $6.9268 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $38.81 | 13.367% | $43.9977 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $237.65 | 4.247% | $247.743 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $48.97 | 8.651% | $53.2064 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $674.95 | $730.0210 | $730.02 | $730.05 | $729.90 | |