| 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 | $85.39 | 6.571% | $91.001 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $82.84 | 12.150% | $92.9051 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $31.46 | 8.788% | $34.2247 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $10.44 | 6.434% | $11.1117 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $153.91 | 9.830% | $169.0394 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $237.74 | 11.489% | $265.0539 | $265.05 | $265.05 | $265.10 |
| Purchase #7 | $182.60 | 5.599% | $192.8238 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $784.38 | $856.1596 | $856.15 | $856.10 | $856.10 | |