| 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 | $87.51 | 6.545% | $93.2375 | $93.24 | $93.25 | $93.20 |
| Purchase #2 | $56.70 | 13.264% | $64.2207 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $128.48 | 9.533% | $140.728 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $47.62 | 8.305% | $51.5748 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $141.64 | 13.839% | $161.2416 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $103.42 | 5.367% | $108.9706 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $233.61 | 9.430% | $255.6394 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $798.98 | $875.6126 | $875.61 | $875.60 | $875.50 | |