| 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 | $71.67 | 9.514% | $78.4887 | $78.49 | $78.50 | $78.50 |
| Purchase #2 | $225.58 | 13.860% | $256.8454 | $256.85 | $256.85 | $256.80 |
| Purchase #3 | $5.96 | 5.331% | $6.2777 | $6.28 | $6.30 | $6.30 |
| Purchase #4 | $247.95 | 6.286% | $263.5361 | $263.54 | $263.55 | $263.50 |
| Purchase #5 | $64.38 | 9.539% | $70.5212 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $11.37 | 4.247% | $11.8529 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $193.36 | 6.614% | $206.1488 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $820.27 | $893.6708 | $893.68 | $893.70 | $893.60 | |