| 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 | $29.30 | 12.193% | $32.8725 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $47.50 | 4.651% | $49.7092 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $233.30 | 13.312% | $264.3569 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $179.25 | 4.812% | $187.8755 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $90.51 | 5.127% | $95.1504 | $95.15 | $95.15 | $95.20 |
| Purchase #6 | $15.71 | 3.212% | $16.2146 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $137.34 | 9.530% | $150.4285 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $732.91 | $796.6076 | $796.61 | $796.60 | $796.70 | |