| 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 | $70.38 | 13.336% | $79.7659 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $115.50 | 8.612% | $125.4469 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $135.64 | 12.361% | $152.4065 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $89.79 | 6.608% | $95.7233 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $163.86 | 8.783% | $178.2518 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $16.69 | 11.262% | $18.5696 | $18.57 | $18.55 | $18.60 |
| Purchase #7 | $195.78 | 6.412% | $208.3334 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $787.64 | $858.4974 | $858.50 | $858.45 | $858.50 | |