| 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 | $112.80 | 7.702% | $121.4879 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $80.33 | 4.375% | $83.8444 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $22.59 | 3.861% | $23.4622 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $203.62 | 10.364% | $224.7232 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $153.81 | 3.774% | $159.6148 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $157.75 | 9.567% | $172.8419 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $64.45 | 10.252% | $71.0574 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $795.35 | $857.0318 | $857.02 | $857.00 | $857.00 | |