| 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 | $36.44 | 4.751% | $38.1713 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $26.77 | 8.511% | $29.0484 | $29.05 | $29.05 | $29.00 |
| Purchase #3 | $64.78 | 13.117% | $73.2772 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $35.41 | 8.285% | $38.3437 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $102.25 | 3.112% | $105.432 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $37.25 | 8.252% | $40.3239 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $11.51 | 6.131% | $12.2157 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $314.41 | $336.8122 | $336.81 | $336.80 | $336.70 | |