| 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 | $140.84 | 6.853% | $150.4918 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $142.97 | 7.637% | $153.8886 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $23.70 | 6.747% | $25.299 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $57.45 | 12.832% | $64.822 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $246.94 | 11.239% | $274.6936 | $274.69 | $274.70 | $274.70 |
| Purchase #6 | $75.70 | 3.838% | $78.6054 | $78.61 | $78.60 | $78.60 |
| Purchase #7 | $7.35 | 6.630% | $7.8373 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $694.95 | $755.6377 | $755.64 | $755.65 | $755.60 | |