| 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 | $57.97 | 4.193% | $60.4007 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $72.81 | 5.416% | $76.7534 | $76.75 | $76.75 | $76.80 |
| Purchase #3 | $225.50 | 5.410% | $237.6996 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $128.65 | 10.472% | $142.1222 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $185.97 | 11.650% | $207.6355 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $83.55 | 11.225% | $92.9285 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $65.74 | 13.451% | $74.5827 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $820.19 | $892.1226 | $892.12 | $892.15 | $892.10 | |