| 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 | $99.92 | 5.570% | $105.4855 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $172.66 | 5.215% | $181.6642 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $22.45 | 3.393% | $23.2117 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $219.80 | 4.236% | $229.1107 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $57.50 | 12.218% | $64.5254 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $88.25 | 8.254% | $95.5342 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $102.52 | 9.256% | $112.0093 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $763.10 | $811.5410 | $811.54 | $811.55 | $811.50 | |