| 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 | $40.95 | 11.248% | $45.5561 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $32.46 | 11.403% | $36.1614 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $200.94 | 8.651% | $218.3233 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $107.85 | 11.315% | $120.0532 | $120.05 | $120.05 | $120.10 |
| Purchase #5 | $171.79 | 5.402% | $181.0701 | $181.07 | $181.05 | $181.10 |
| Purchase #6 | $14.80 | 12.307% | $16.6214 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $144.76 | 4.865% | $151.8026 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $713.55 | $769.5881 | $769.58 | $769.50 | $769.70 | |