| 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 | $62.76 | 13.803% | $71.4228 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $152.91 | 7.144% | $163.8339 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $38.74 | 13.285% | $43.8866 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $22.35 | 6.679% | $23.8428 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $149.29 | 13.654% | $169.6741 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $149.60 | 13.728% | $170.1371 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $220.44 | 11.384% | $245.5349 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $796.09 | $888.3322 | $888.32 | $888.35 | $888.20 | |