| 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 | $85.88 | 6.121% | $91.1367 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $12.70 | 6.258% | $13.4948 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $173.78 | 3.718% | $180.2411 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $225.65 | 8.150% | $244.0405 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $120.82 | 6.453% | $128.6165 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $34.86 | 6.132% | $36.9976 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $127.32 | 5.740% | $134.6282 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $781.01 | $829.1554 | $829.16 | $829.20 | $829.00 | |