| 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 | $40.38 | 10.585% | $44.6542 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $85.85 | 12.332% | $96.437 | $96.44 | $96.45 | $96.40 |
| Purchase #3 | $68.93 | 12.198% | $77.3381 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $6.36 | 8.694% | $6.9129 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $8.56 | 11.584% | $9.5516 | $9.55 | $9.55 | $9.60 |
| Purchase #6 | $37.37 | 5.574% | $39.453 | $39.45 | $39.45 | $39.50 |
| Purchase #7 | $38.76 | 6.771% | $41.3844 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $286.21 | $315.7312 | $315.72 | $315.75 | $315.80 | |