| 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 | $31.43 | 11.774% | $35.1306 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $73.60 | 5.367% | $77.5501 | $77.55 | $77.55 | $77.60 |
| Purchase #3 | $70.82 | 8.524% | $76.8567 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $181.35 | 4.437% | $189.3965 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $98.95 | 7.205% | $106.0793 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $85.29 | 12.719% | $96.138 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $221.64 | 7.281% | $237.7776 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $763.08 | $818.9288 | $818.94 | $819.00 | $819.00 | |