| 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 | $76.55 | 10.164% | $84.3305 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $178.50 | 11.128% | $198.3635 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $102.79 | 4.697% | $107.618 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $14.70 | 10.367% | $16.2239 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $52.84 | 13.550% | $59.9998 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $49.64 | 11.581% | $55.3888 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $137.83 | 7.746% | $148.5063 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $612.85 | $670.4308 | $670.43 | $670.40 | $670.40 | |