| 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 | $43.85 | 6.654% | $46.7678 | $46.77 | $46.75 | $46.80 |
| Purchase #2 | $20.85 | 9.105% | $22.7484 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $81.96 | 11.150% | $91.0985 | $91.10 | $91.10 | $91.10 |
| Purchase #4 | $148.57 | 3.290% | $153.458 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $178.51 | 8.513% | $193.7066 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $26.52 | 10.825% | $29.3908 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $195.26 | 6.316% | $207.5926 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $695.52 | $744.7627 | $744.77 | $744.75 | $744.80 | |