| 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 | $33.72 | 8.511% | $36.5899 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $247.54 | 11.767% | $276.668 | $276.67 | $276.65 | $276.70 |
| Purchase #3 | $54.88 | 9.636% | $60.1682 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $10.64 | 8.607% | $11.5558 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $22.48 | 12.629% | $25.319 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $9.43 | 3.673% | $9.7764 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $239.59 | 5.160% | $251.9528 | $251.95 | $251.95 | $252.00 |
| 7 purchase totals = | $618.28 | $672.0301 | $672.04 | $672.00 | $672.20 | |