| 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 | $33.88 | 4.554% | $35.4229 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $245.78 | 4.413% | $256.6263 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $93.55 | 6.845% | $99.9535 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $120.76 | 10.342% | $133.249 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $133.26 | 7.493% | $143.2452 | $143.25 | $143.25 | $143.20 |
| Purchase #6 | $26.87 | 4.555% | $28.0939 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $178.82 | 7.336% | $191.9382 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $832.92 | $888.5290 | $888.53 | $888.55 | $888.40 | |