| 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 | $48.51 | 12.151% | $54.4045 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $197.78 | 7.155% | $211.9312 | $211.93 | $211.95 | $211.90 |
| Purchase #3 | $16.94 | 12.574% | $19.07 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $19.66 | 4.676% | $20.5793 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $23.79 | 8.304% | $25.7655 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $93.64 | 4.201% | $97.5738 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $89.96 | 12.476% | $101.1834 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $490.28 | $530.5077 | $530.50 | $530.50 | $530.60 | |