| 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 | $116.81 | 5.587% | $123.3362 | $123.34 | $123.35 | $123.30 |
| Purchase #2 | $38.38 | 3.259% | $39.6308 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $249.43 | 9.136% | $272.2179 | $272.22 | $272.20 | $272.20 |
| Purchase #4 | $29.74 | 4.844% | $31.1806 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $87.78 | 4.535% | $91.7608 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $119.86 | 3.783% | $124.3943 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $151.42 | 6.283% | $160.9337 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $793.42 | $843.4543 | $843.45 | $843.50 | $843.40 | |