| 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 | $134.61 | 10.209% | $148.3523 | $148.35 | $148.35 | $148.40 |
| Purchase #2 | $189.44 | 6.128% | $201.0489 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $50.48 | 11.854% | $56.4639 | $56.46 | $56.45 | $56.50 |
| Purchase #4 | $113.57 | 9.435% | $124.2853 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $8.41 | 8.663% | $9.1386 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $36.36 | 9.534% | $39.8266 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $86.74 | 3.806% | $90.0413 | $90.04 | $90.05 | $90.00 |
| 7 purchase totals = | $619.61 | $669.1569 | $669.16 | $669.20 | $669.10 | |