| 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 | $70.63 | 11.421% | $78.6967 | $78.70 | $78.70 | $78.70 |
| Purchase #2 | $192.38 | 8.739% | $209.1921 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $46.39 | 3.677% | $48.0958 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $29.38 | 8.496% | $31.8761 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $137.67 | 13.775% | $156.634 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $156.50 | 3.670% | $162.2436 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $152.94 | 5.752% | $161.7371 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $785.89 | $848.4754 | $848.48 | $848.55 | $848.40 | |