| 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 | $70.28 | 9.688% | $77.0887 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $8.96 | 11.220% | $9.9653 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $203.74 | 12.664% | $229.5416 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $171.32 | 10.537% | $189.372 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $39.70 | 4.345% | $41.425 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $209.42 | 6.659% | $223.3653 | $223.37 | $223.35 | $223.40 |
| Purchase #7 | $225.54 | 7.462% | $242.3698 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $928.96 | $1,013.1277 | $1,013.14 | $1,013.10 | $1,013.20 | |