| 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 | $60.70 | 12.187% | $68.0975 | $68.10 | $68.10 | $68.10 |
| Purchase #2 | $103.27 | 13.415% | $117.1237 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $232.64 | 3.216% | $240.1217 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $75.96 | 11.162% | $84.4387 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $41.80 | 7.269% | $44.8384 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $132.32 | 5.339% | $139.3846 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $51.33 | 10.750% | $56.848 | $56.85 | $56.85 | $56.80 |
| 7 purchase totals = | $698.02 | $750.8526 | $750.85 | $750.85 | $750.70 | |