| 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 | $85.77 | 7.407% | $92.123 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $159.50 | 13.506% | $181.0421 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $62.30 | 6.402% | $66.2884 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $8.42 | 7.271% | $9.0322 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $244.59 | 3.462% | $253.0577 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $109.62 | 3.638% | $113.608 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $14.94 | 10.603% | $16.5241 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $685.14 | $731.6755 | $731.67 | $731.65 | $731.60 | |