| 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 | $88.64 | 10.173% | $97.6573 | $97.66 | $97.65 | $97.70 |
| Purchase #2 | $85.64 | 10.277% | $94.4412 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $128.85 | 12.807% | $145.3518 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $123.98 | 7.839% | $133.6988 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $70.37 | 5.633% | $74.3339 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $73.48 | 8.394% | $79.6479 | $79.65 | $79.65 | $79.60 |
| Purchase #7 | $75.26 | 6.307% | $80.0066 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $646.22 | $705.1375 | $705.14 | $705.15 | $705.10 | |