| 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 | $34.65 | 13.510% | $39.3312 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $229.74 | 9.483% | $251.5262 | $251.53 | $251.55 | $251.50 |
| Purchase #3 | $123.93 | 4.748% | $129.8142 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $18.77 | 11.216% | $20.8752 | $20.88 | $20.90 | $20.90 |
| Purchase #5 | $147.35 | 7.362% | $158.1979 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $218.92 | 11.471% | $244.0323 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $107.86 | 4.232% | $112.4246 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $881.22 | $956.2016 | $956.20 | $956.25 | $956.10 | |