| 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 | $49.80 | 9.160% | $54.3617 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $204.66 | 6.183% | $217.3141 | $217.31 | $217.30 | $217.30 |
| Purchase #3 | $63.65 | 6.183% | $67.5855 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $39.57 | 9.814% | $43.4534 | $43.45 | $43.45 | $43.50 |
| Purchase #5 | $25.34 | 8.394% | $27.467 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $77.63 | 3.494% | $80.3424 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $185.49 | 6.320% | $197.213 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $646.14 | $687.7371 | $687.73 | $687.70 | $687.80 | |