| 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 | $47.53 | 6.752% | $50.7392 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $54.90 | 10.214% | $60.5075 | $60.51 | $60.50 | $60.50 |
| Purchase #3 | $184.27 | 4.699% | $192.9288 | $192.93 | $192.95 | $192.90 |
| Purchase #4 | $128.81 | 11.331% | $143.4055 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $238.77 | 13.440% | $270.8607 | $270.86 | $270.85 | $270.90 |
| Purchase #6 | $74.83 | 9.383% | $81.8513 | $81.85 | $81.85 | $81.90 |
| Purchase #7 | $28.44 | 12.298% | $31.9376 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $757.55 | $832.2306 | $832.24 | $832.25 | $832.20 | |