| 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 | $100.82 | 5.759% | $106.6262 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $87.36 | 9.214% | $95.4094 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $24.51 | 11.761% | $27.3926 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $127.78 | 5.773% | $135.1567 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $117.30 | 6.168% | $124.5351 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $122.67 | 7.396% | $131.7427 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $88.96 | 8.588% | $96.5999 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $669.40 | $717.4626 | $717.47 | $717.50 | $717.40 | |