| 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 | $79.92 | 6.593% | $85.1891 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $31.65 | 7.200% | $33.9288 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $47.82 | 5.427% | $50.4152 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $184.29 | 10.598% | $203.8211 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $246.86 | 9.345% | $269.9291 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $75.52 | 7.170% | $80.9348 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $36.34 | 8.171% | $39.3093 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $702.40 | $763.5274 | $763.53 | $763.55 | $763.40 | |