| 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 | $91.40 | 7.480% | $98.2367 | $98.24 | $98.25 | $98.20 |
| Purchase #2 | $91.26 | 3.571% | $94.5189 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $39.46 | 4.697% | $41.3134 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $181.77 | 5.240% | $191.2947 | $191.29 | $191.30 | $191.30 |
| Purchase #5 | $13.88 | 12.287% | $15.5854 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $76.92 | 11.323% | $85.6297 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $15.93 | 11.558% | $17.7712 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $510.62 | $544.3500 | $544.35 | $544.35 | $544.30 | |