| 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 | $34.95 | 5.312% | $36.8065 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $69.39 | 5.394% | $73.1329 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $203.88 | 7.736% | $219.6522 | $219.65 | $219.65 | $219.70 |
| Purchase #4 | $5.33 | 10.586% | $5.8942 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $120.96 | 10.846% | $134.0793 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $198.70 | 8.164% | $214.9219 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $22.96 | 6.548% | $24.4634 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $656.17 | $708.9504 | $708.94 | $708.95 | $709.00 | |