| 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 | $69.45 | 7.593% | $74.7233 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $78.82 | 7.282% | $84.5597 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $191.42 | 6.300% | $203.4795 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $207.34 | 8.251% | $224.4476 | $224.45 | $224.45 | $224.40 |
| Purchase #5 | $42.66 | 3.251% | $44.0469 | $44.05 | $44.05 | $44.00 |
| Purchase #6 | $162.64 | 4.803% | $170.4516 | $170.45 | $170.45 | $170.50 |
| Purchase #7 | $227.40 | 9.789% | $249.6602 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $979.73 | $1,051.3688 | $1,051.37 | $1,051.35 | $1,051.40 | |