| 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 | $80.85 | 13.620% | $91.8618 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $65.60 | 9.581% | $71.8851 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $152.37 | 4.175% | $158.7314 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $37.97 | 4.250% | $39.5837 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $212.91 | 9.252% | $232.6084 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $239.35 | 10.414% | $264.2759 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $182.25 | 6.645% | $194.3605 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $971.30 | $1,053.3068 | $1,053.31 | $1,053.35 | $1,053.40 | |