| 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 | $51.33 | 7.180% | $55.0155 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $246.91 | 7.448% | $265.2999 | $265.30 | $265.30 | $265.30 |
| Purchase #3 | $198.98 | 6.683% | $212.2778 | $212.28 | $212.30 | $212.30 |
| Purchase #4 | $240.38 | 3.185% | $248.0361 | $248.04 | $248.05 | $248.00 |
| Purchase #5 | $40.65 | 5.281% | $42.7967 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $232.29 | 13.685% | $264.0789 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $62.73 | 8.530% | $68.0809 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $1,073.27 | $1,155.5858 | $1,155.60 | $1,155.65 | $1,155.60 | |