| 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 | $42.44 | 12.555% | $47.7683 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $226.93 | 11.813% | $253.7372 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $219.66 | 4.701% | $229.9862 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $91.78 | 11.833% | $102.6403 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $145.59 | 7.684% | $156.7771 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $178.76 | 9.553% | $195.8369 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $10.43 | 10.738% | $11.55 | $11.55 | $11.55 | $11.60 |
| 7 purchase totals = | $915.59 | $998.2960 | $998.31 | $998.35 | $998.30 | |