| 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 | $46.28 | 9.158% | $50.5183 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $149.35 | 4.116% | $155.4972 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $188.41 | 8.548% | $204.5153 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $137.99 | 8.579% | $149.8282 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $50.88 | 7.409% | $54.6497 | $54.65 | $54.65 | $54.60 |
| Purchase #6 | $233.37 | 7.447% | $250.7491 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $108.74 | 6.370% | $115.6667 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $915.02 | $981.4245 | $981.44 | $981.40 | $981.30 | |