| 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 | $71.43 | 4.599% | $74.7151 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $63.42 | 11.177% | $70.5085 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $48.47 | 11.530% | $54.0586 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $60.50 | 13.193% | $68.4818 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $222.72 | 4.599% | $232.9629 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $85.70 | 5.851% | $90.7143 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $159.99 | 11.372% | $178.1841 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $712.23 | $769.6253 | $769.62 | $769.60 | $769.70 | |