| 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 | $80.37 | 3.686% | $83.3324 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $177.86 | 9.251% | $194.3138 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $197.36 | 4.793% | $206.8195 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $44.75 | 6.584% | $47.6963 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $193.60 | 7.553% | $208.2226 | $208.22 | $208.20 | $208.20 |
| Purchase #6 | $98.69 | 10.575% | $109.1265 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $139.80 | 5.329% | $147.2499 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $932.43 | $996.7610 | $996.76 | $996.75 | $996.60 | |