| 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 | $69.47 | 6.280% | $73.8327 | $73.83 | $73.85 | $73.80 |
| Purchase #2 | $140.51 | 4.803% | $147.2587 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $19.91 | 12.120% | $22.3231 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $130.76 | 4.238% | $136.3016 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $44.60 | 4.175% | $46.4621 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $248.65 | 4.641% | $260.1898 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $235.98 | 6.788% | $251.9983 | $252.00 | $252.00 | $252.00 |
| 7 purchase totals = | $889.88 | $938.3663 | $938.36 | $938.35 | $938.40 | |