| 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 | $46.56 | 12.401% | $52.3339 | $52.33 | $52.35 | $52.30 |
| Purchase #2 | $21.70 | 7.522% | $23.3323 | $23.33 | $23.35 | $23.30 |
| Purchase #3 | $219.85 | 11.408% | $244.9305 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $58.26 | 11.714% | $65.0846 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $70.59 | 7.260% | $75.7148 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $60.65 | 5.461% | $63.9621 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $77.55 | 9.303% | $84.7645 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $555.16 | $610.1227 | $610.10 | $610.15 | $610.10 | |