| 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 | $62.95 | 11.253% | $70.0338 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $65.76 | 5.617% | $69.4537 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $93.53 | 10.544% | $103.3918 | $103.39 | $103.40 | $103.40 |
| Purchase #4 | $46.65 | 8.453% | $50.5933 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $128.60 | 5.303% | $135.4197 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $143.52 | 11.804% | $160.4611 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $7.90 | 11.334% | $8.7954 | $8.80 | $8.80 | $8.80 |
| 7 purchase totals = | $548.91 | $598.1488 | $598.14 | $598.15 | $598.20 | |