| 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 | $19.91 | 13.138% | $22.5258 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $26.45 | 4.259% | $27.5765 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $176.54 | 10.464% | $195.0131 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $147.53 | 9.552% | $161.6221 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $78.50 | 7.245% | $84.1873 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $34.82 | 5.335% | $36.6776 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $221.48 | 3.157% | $228.4721 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $705.23 | $756.0745 | $756.08 | $756.10 | $756.10 | |