| 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 | $64.60 | 5.511% | $68.1601 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $124.43 | 6.257% | $132.2156 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $66.49 | 13.509% | $75.4721 | $75.47 | $75.45 | $75.50 |
| Purchase #4 | $123.97 | 3.490% | $128.2966 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $79.42 | 5.554% | $83.831 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $56.27 | 11.490% | $62.7354 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $240.98 | 13.463% | $273.4231 | $273.42 | $273.40 | $273.40 |
| 7 purchase totals = | $756.16 | $824.1339 | $824.14 | $824.10 | $824.10 | |