| 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 | $42.91 | 9.301% | $46.9011 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $166.78 | 10.830% | $184.8423 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $223.70 | 13.244% | $253.3268 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $83.66 | 6.297% | $88.9281 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $206.79 | 8.378% | $224.1149 | $224.11 | $224.10 | $224.10 |
| Purchase #6 | $37.53 | 10.732% | $41.5577 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $30.62 | 3.404% | $31.6623 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $791.99 | $871.3332 | $871.33 | $871.35 | $871.30 | |