| 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 | $39.75 | 12.605% | $44.7605 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $232.42 | 10.664% | $257.2053 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $154.28 | 9.635% | $169.1449 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $197.53 | 3.202% | $203.8549 | $203.85 | $203.85 | $203.90 |
| Purchase #5 | $93.93 | 13.224% | $106.3513 | $106.35 | $106.35 | $106.40 |
| Purchase #6 | $91.48 | 7.826% | $98.6392 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $160.45 | 7.305% | $172.1709 | $172.17 | $172.15 | $172.20 |
| 7 purchase totals = | $969.84 | $1,052.1270 | $1,052.12 | $1,052.10 | $1,052.20 | |