| 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 | $91.89 | 5.710% | $97.1369 | $97.14 | $97.15 | $97.10 |
| Purchase #2 | $190.62 | 4.399% | $199.0054 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $43.38 | 4.373% | $45.277 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $68.26 | 8.744% | $74.2287 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $192.95 | 10.685% | $213.5667 | $213.57 | $213.55 | $213.60 |
| Purchase #6 | $51.40 | 9.348% | $56.2049 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $145.98 | 6.503% | $155.4731 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $784.48 | $840.8927 | $840.90 | $840.90 | $840.90 | |