| 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 | $36.71 | 11.671% | $40.9944 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $50.80 | 10.113% | $55.9374 | $55.94 | $55.95 | $55.90 |
| Purchase #3 | $168.88 | 9.154% | $184.3393 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $35.89 | 8.371% | $38.8944 | $38.89 | $38.90 | $38.90 |
| Purchase #5 | $166.35 | 4.346% | $173.5796 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $22.65 | 4.330% | $23.6307 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $211.94 | 13.225% | $239.9691 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $693.22 | $757.3449 | $757.34 | $757.40 | $757.30 | |