| 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 | $22.57 | 6.309% | $23.9939 | $23.99 | $24.00 | $24.00 |
| Purchase #2 | $33.45 | 10.425% | $36.9372 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $5.63 | 13.188% | $6.3725 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $237.33 | 13.128% | $268.4867 | $268.49 | $268.50 | $268.50 |
| Purchase #5 | $127.39 | 6.166% | $135.2449 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $76.59 | 11.860% | $85.6736 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $160.95 | 9.118% | $175.6254 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $663.91 | $732.3342 | $732.33 | $732.35 | $732.30 | |