| 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 | $96.40 | 4.486% | $100.7245 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $171.36 | 5.546% | $180.8636 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $8.40 | 13.784% | $9.5579 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $30.90 | 6.232% | $32.8257 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $87.94 | 11.234% | $97.8192 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $172.57 | 5.609% | $182.2495 | $182.25 | $182.25 | $182.20 |
| Purchase #7 | $235.91 | 4.818% | $247.2761 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $803.48 | $851.3165 | $851.32 | $851.30 | $851.30 | |