| 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 | $71.74 | 7.692% | $77.2582 | $77.26 | $77.25 | $77.30 |
| Purchase #2 | $178.64 | 8.829% | $194.4121 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $12.53 | 7.197% | $13.4318 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $27.56 | 6.653% | $29.3936 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $221.54 | 6.310% | $235.5192 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $171.60 | 13.103% | $194.0847 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $96.62 | 4.432% | $100.9022 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $780.23 | $845.0018 | $844.99 | $845.00 | $845.00 | |