| 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 | $148.54 | 9.292% | $162.3423 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $63.47 | 9.684% | $69.6164 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $19.42 | 7.461% | $20.8689 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $118.64 | 9.680% | $130.1244 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $136.75 | 11.170% | $152.025 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $72.71 | 12.567% | $81.8475 | $81.85 | $81.85 | $81.80 |
| Purchase #7 | $86.87 | 8.132% | $93.9343 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $646.40 | $710.7588 | $710.76 | $710.75 | $710.60 | |