| 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 | $142.61 | 3.633% | $147.791 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $24.87 | 8.563% | $26.9996 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $75.42 | 5.752% | $79.7582 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $12.34 | 3.158% | $12.7297 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $130.55 | 12.310% | $146.6207 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $49.80 | 10.249% | $54.904 | $54.90 | $54.90 | $54.90 |
| Purchase #7 | $21.81 | 10.261% | $24.0479 | $24.05 | $24.05 | $24.00 |
| 7 purchase totals = | $457.40 | $492.8511 | $492.85 | $492.85 | $492.80 | |