| 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 | $50.77 | 11.704% | $56.7121 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $60.55 | 5.260% | $63.7349 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $154.56 | 7.678% | $166.4271 | $166.43 | $166.45 | $166.40 |
| Purchase #4 | $250.35 | 6.378% | $266.3173 | $266.32 | $266.30 | $266.30 |
| Purchase #5 | $202.96 | 8.656% | $220.5282 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $142.85 | 8.349% | $154.7765 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $23.61 | 10.845% | $26.1705 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $885.65 | $954.6666 | $954.67 | $954.70 | $954.60 | |