| 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 | $22.51 | 7.270% | $24.1465 | $24.15 | $24.15 | $24.10 |
| Purchase #2 | $34.82 | 4.637% | $36.4346 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $113.50 | 3.827% | $117.8436 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $67.53 | 5.696% | $71.3765 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $47.28 | 12.830% | $53.346 | $53.35 | $53.35 | $53.30 |
| Purchase #6 | $10.60 | 3.421% | $10.9626 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $94.56 | 3.871% | $98.2204 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $390.80 | $412.3302 | $412.33 | $412.35 | $412.20 | |