| 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 | $41.96 | 6.124% | $44.5296 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $83.80 | 11.481% | $93.4211 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $210.77 | 12.812% | $237.7739 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $23.28 | 11.199% | $25.8871 | $25.89 | $25.90 | $25.90 |
| Purchase #5 | $127.40 | 13.816% | $145.0016 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $31.88 | 7.512% | $34.2748 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $196.98 | 11.766% | $220.1567 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $716.07 | $801.0448 | $801.04 | $801.00 | $801.10 | |