| 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 | $24.36 | 9.319% | $26.6301 | $26.63 | $26.65 | $26.60 |
| Purchase #2 | $221.48 | 3.281% | $228.7468 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $185.57 | 4.129% | $193.2322 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $130.25 | 7.195% | $139.6215 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $75.33 | 13.297% | $85.3466 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $8.69 | 9.762% | $9.5383 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $38.79 | 9.556% | $42.4968 | $42.50 | $42.50 | $42.50 |
| 7 purchase totals = | $684.47 | $725.6123 | $725.62 | $725.65 | $725.40 | |