| 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 | $34.35 | 12.830% | $38.7571 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $65.62 | 13.288% | $74.3396 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $51.89 | 4.678% | $54.3174 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $42.82 | 9.812% | $47.0215 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $97.59 | 10.874% | $108.2019 | $108.20 | $108.20 | $108.20 |
| Purchase #6 | $100.84 | 12.259% | $113.202 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $59.84 | 4.568% | $62.5735 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $452.95 | $498.4130 | $498.41 | $498.35 | $498.40 | |