| 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 | $51.45 | 7.436% | $55.2758 | $55.28 | $55.30 | $55.30 |
| Purchase #2 | $7.60 | 7.860% | $8.1974 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $77.46 | 3.489% | $80.1626 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $56.61 | 8.245% | $61.2775 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $235.86 | 6.632% | $251.5022 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $117.45 | 9.862% | $129.0329 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $162.67 | 9.703% | $178.4539 | $178.45 | $178.45 | $178.50 |
| 7 purchase totals = | $709.10 | $763.9023 | $763.90 | $763.95 | $764.00 | |