| 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 | $80.51 | 4.169% | $83.8665 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $74.60 | 8.140% | $80.6724 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $92.67 | 8.814% | $100.8379 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $19.38 | 13.180% | $21.9343 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $208.52 | 9.533% | $228.3982 | $228.40 | $228.40 | $228.40 |
| Purchase #6 | $246.83 | 8.694% | $268.2894 | $268.29 | $268.30 | $268.30 |
| Purchase #7 | $157.53 | 9.656% | $172.7411 | $172.74 | $172.75 | $172.70 |
| 7 purchase totals = | $880.04 | $956.7398 | $956.74 | $956.75 | $956.70 | |