| 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 | $48.93 | 12.250% | $54.9239 | $54.92 | $54.90 | $54.90 |
| Purchase #2 | $194.94 | 13.224% | $220.7189 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $31.72 | 5.514% | $33.469 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $156.85 | 9.631% | $171.9562 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $150.81 | 7.249% | $161.7422 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $114.84 | 4.646% | $120.1755 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $78.88 | 10.115% | $86.8587 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $776.97 | $849.8444 | $849.85 | $849.80 | $849.90 | |