| 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 | $84.74 | 5.277% | $89.2117 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $9.94 | 4.757% | $10.4128 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $103.69 | 6.549% | $110.4807 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $37.65 | 11.494% | $41.9775 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $192.28 | 8.788% | $209.1776 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $228.51 | 5.661% | $241.446 | $241.45 | $241.45 | $241.40 |
| Purchase #7 | $238.80 | 10.342% | $263.4967 | $263.50 | $263.50 | $263.50 |
| 7 purchase totals = | $895.61 | $966.2030 | $966.21 | $966.25 | $966.20 | |