| 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 | $100.52 | 7.291% | $107.8489 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $5.94 | 6.136% | $6.3045 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $90.77 | 8.700% | $98.667 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $35.50 | 9.869% | $39.0035 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $198.29 | 10.736% | $219.5784 | $219.58 | $219.60 | $219.60 |
| Purchase #6 | $56.27 | 11.520% | $62.7523 | $62.75 | $62.75 | $62.80 |
| Purchase #7 | $195.46 | 9.585% | $214.1948 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $682.75 | $748.3494 | $748.34 | $748.35 | $748.40 | |