| 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 | $102.77 | 7.272% | $110.2434 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $70.92 | 13.514% | $80.5041 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $62.88 | 6.646% | $67.059 | $67.06 | $67.05 | $67.10 |
| Purchase #4 | $122.73 | 3.342% | $126.8316 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $14.54 | 6.105% | $15.4277 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $48.31 | 10.484% | $53.3748 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $8.95 | 3.151% | $9.232 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $431.10 | $462.6726 | $462.66 | $462.70 | $462.60 | |