| 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 | $121.88 | 6.621% | $129.9497 | $129.95 | $129.95 | $129.90 |
| Purchase #2 | $73.79 | 8.393% | $79.9832 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $150.42 | 10.624% | $166.4006 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $60.44 | 6.578% | $64.4157 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $54.29 | 6.768% | $57.9643 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $59.80 | 3.733% | $62.0323 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $172.69 | 10.804% | $191.3474 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $693.31 | $752.0932 | $752.09 | $752.10 | $752.00 | |