| 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 | $40.35 | 7.173% | $43.2443 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $112.74 | 5.132% | $118.5258 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $95.58 | 13.846% | $108.814 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $34.76 | 8.848% | $37.8356 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $60.97 | 7.575% | $65.5885 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $12.40 | 9.640% | $13.5954 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $78.71 | 7.172% | $84.3551 | $84.36 | $84.35 | $84.40 |
| 7 purchase totals = | $435.51 | $471.9587 | $471.97 | $472.00 | $471.90 | |