| 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 | $21.71 | 4.105% | $22.6012 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $153.35 | 5.391% | $161.6171 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $49.38 | 3.414% | $51.0658 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $227.96 | 12.116% | $255.5796 | $255.58 | $255.60 | $255.60 |
| Purchase #5 | $59.59 | 5.182% | $62.678 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $30.61 | 5.144% | $32.1846 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $147.85 | 8.756% | $160.7957 | $160.80 | $160.80 | $160.80 |
| 7 purchase totals = | $690.45 | $746.5220 | $746.53 | $746.55 | $746.60 | |