| 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 | $63.48 | 10.352% | $70.0514 | $70.05 | $70.05 | $70.10 |
| Purchase #2 | $8.91 | 11.185% | $9.9066 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $222.89 | 3.538% | $230.7758 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $47.43 | 8.604% | $51.5109 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $102.94 | 6.510% | $109.6414 | $109.64 | $109.65 | $109.60 |
| Purchase #6 | $159.28 | 11.197% | $177.1146 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $36.72 | 5.204% | $38.6309 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $641.65 | $687.6316 | $687.63 | $687.65 | $687.60 | |