| 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 | $73.79 | 10.285% | $81.3793 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $139.68 | 8.653% | $151.7665 | $151.77 | $151.75 | $151.80 |
| Purchase #3 | $31.33 | 9.596% | $34.3364 | $34.34 | $34.35 | $34.30 |
| Purchase #4 | $35.39 | 8.505% | $38.3999 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $95.97 | 9.131% | $104.733 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $189.37 | 7.165% | $202.9384 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $168.38 | 3.609% | $174.4568 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $733.91 | $788.0103 | $788.02 | $788.05 | $788.00 | |