| 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 | $28.55 | 10.748% | $31.6186 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $17.26 | 12.135% | $19.3545 | $19.35 | $19.35 | $19.40 |
| Purchase #3 | $150.87 | 3.554% | $156.2319 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $162.49 | 10.115% | $178.9259 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $79.81 | 6.470% | $84.9737 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $22.27 | 6.800% | $23.7844 | $23.78 | $23.80 | $23.80 |
| Purchase #7 | $206.85 | 11.438% | $230.5095 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $668.10 | $725.3985 | $725.39 | $725.40 | $725.40 | |