| 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 | $35.62 | 7.167% | $38.1729 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $189.74 | 3.677% | $196.7167 | $196.72 | $196.70 | $196.70 |
| Purchase #3 | $33.37 | 7.244% | $35.7873 | $35.79 | $35.80 | $35.80 |
| Purchase #4 | $6.33 | 11.361% | $7.0492 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $207.55 | 10.621% | $229.5939 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $142.71 | 4.547% | $149.199 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $45.52 | 3.267% | $47.0071 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $660.84 | $703.5261 | $703.53 | $703.50 | $703.50 | |