| 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 | $26.35 | 12.128% | $29.5457 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $64.43 | 8.435% | $69.8647 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $103.53 | 11.217% | $115.143 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $84.90 | 8.523% | $92.136 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $221.65 | 10.233% | $244.3314 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $134.33 | 8.410% | $145.6272 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $67.33 | 12.593% | $75.8089 | $75.81 | $75.80 | $75.80 |
| 7 purchase totals = | $702.52 | $772.4569 | $772.46 | $772.50 | $772.30 | |