| 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 | $58.94 | 9.579% | $64.5859 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $70.53 | 9.361% | $77.1323 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $194.26 | 12.373% | $218.2958 | $218.30 | $218.30 | $218.30 |
| Purchase #4 | $20.49 | 11.814% | $22.9107 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $247.93 | 8.575% | $269.19 | $269.19 | $269.20 | $269.20 |
| Purchase #6 | $99.42 | 11.179% | $110.5342 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $54.53 | 5.508% | $57.5335 | $57.53 | $57.55 | $57.50 |
| 7 purchase totals = | $746.10 | $820.1824 | $820.18 | $820.25 | $820.10 | |