| 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 | $43.52 | 11.337% | $48.4539 | $48.45 | $48.45 | $48.50 |
| Purchase #2 | $98.27 | 5.448% | $103.6237 | $103.62 | $103.60 | $103.60 |
| Purchase #3 | $50.62 | 12.410% | $56.9019 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $91.90 | 8.664% | $99.8622 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $192.33 | 9.861% | $211.2957 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $185.49 | 8.132% | $200.574 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $201.40 | 13.251% | $228.0875 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $863.53 | $948.7989 | $948.79 | $948.75 | $948.90 | |