| 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 | $22.47 | 5.459% | $23.6966 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $160.77 | 9.792% | $176.5126 | $176.51 | $176.50 | $176.50 |
| Purchase #3 | $6.50 | 12.210% | $7.2937 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $53.40 | 9.858% | $58.6642 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $80.39 | 9.825% | $88.2883 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $6.80 | 10.618% | $7.522 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $192.77 | 4.121% | $200.7141 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $523.10 | $562.6915 | $562.68 | $562.65 | $562.70 | |