| 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 | $44.69 | 5.163% | $46.9973 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $10.89 | 10.343% | $12.0164 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $207.38 | 6.236% | $220.3122 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $202.61 | 4.607% | $211.9442 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $215.40 | 4.512% | $225.1188 | $225.12 | $225.10 | $225.10 |
| Purchase #6 | $25.62 | 4.713% | $26.8275 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $35.91 | 4.385% | $37.4847 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $742.50 | $780.7011 | $780.70 | $780.70 | $780.60 | |