| 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 | $71.77 | 9.438% | $78.5437 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $83.40 | 8.668% | $90.6291 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $189.62 | 10.174% | $208.9119 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $118.58 | 9.126% | $129.4016 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $24.70 | 6.700% | $26.3549 | $26.35 | $26.35 | $26.40 |
| Purchase #6 | $68.82 | 3.669% | $71.345 | $71.35 | $71.35 | $71.30 |
| Purchase #7 | $114.59 | 3.590% | $118.7038 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $671.48 | $723.8900 | $723.88 | $723.90 | $723.80 | |