| 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 | $46.63 | 8.388% | $50.5413 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $14.84 | 8.329% | $16.076 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $225.66 | 8.674% | $245.2337 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $216.84 | 11.874% | $242.5876 | $242.59 | $242.60 | $242.60 |
| Purchase #5 | $9.25 | 8.645% | $10.0497 | $10.05 | $10.05 | $10.00 |
| Purchase #6 | $180.41 | 3.723% | $187.1267 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $130.53 | 13.467% | $148.1085 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $824.16 | $899.7235 | $899.73 | $899.80 | $899.60 | |