| 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 | $79.64 | 6.253% | $84.6199 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $95.34 | 10.326% | $105.1848 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $182.27 | 11.635% | $203.4771 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $135.62 | 8.541% | $147.2033 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $40.85 | 4.785% | $42.8047 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $141.29 | 13.103% | $159.8032 | $159.80 | $159.80 | $159.80 |
| Purchase #7 | $13.36 | 4.325% | $13.9378 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $688.37 | $757.0308 | $757.02 | $757.05 | $757.00 | |