| 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 | $82.62 | 11.521% | $92.1387 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $11.66 | 12.484% | $13.1156 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $197.64 | 6.114% | $209.7237 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $203.29 | 13.267% | $230.2605 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $96.63 | 7.376% | $103.7574 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $40.57 | 7.799% | $43.7341 | $43.73 | $43.75 | $43.70 |
| Purchase #7 | $183.37 | 13.837% | $208.7429 | $208.74 | $208.75 | $208.70 |
| 7 purchase totals = | $815.78 | $901.4729 | $901.47 | $901.45 | $901.40 | |