| 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 | $79.62 | 13.535% | $90.3966 | $90.40 | $90.40 | $90.40 |
| Purchase #2 | $146.68 | 6.724% | $156.5428 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $160.37 | 11.239% | $178.394 | $178.39 | $178.40 | $178.40 |
| Purchase #4 | $95.46 | 5.859% | $101.053 | $101.05 | $101.05 | $101.10 |
| Purchase #5 | $33.69 | 3.259% | $34.788 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $102.40 | 13.285% | $116.0038 | $116.00 | $116.00 | $116.00 |
| Purchase #7 | $124.91 | 8.215% | $135.1714 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $743.13 | $812.3496 | $812.34 | $812.35 | $812.40 | |