| 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 | $81.85 | 12.283% | $91.9036 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $219.50 | 9.454% | $240.2515 | $240.25 | $240.25 | $240.30 |
| Purchase #3 | $41.40 | 5.575% | $43.7081 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $52.86 | 6.271% | $56.1749 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $224.79 | 12.862% | $253.7025 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $12.94 | 13.173% | $14.6446 | $14.64 | $14.65 | $14.60 |
| Purchase #7 | $36.30 | 12.207% | $40.7311 | $40.73 | $40.75 | $40.70 |
| 7 purchase totals = | $669.64 | $741.1163 | $741.10 | $741.10 | $741.10 | |