| 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 | $84.54 | 5.617% | $89.2886 | $89.29 | $89.30 | $89.30 |
| Purchase #2 | $35.52 | 11.463% | $39.5917 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $195.59 | 6.139% | $207.5973 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $112.93 | 7.316% | $121.192 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $51.45 | 9.502% | $56.3388 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $113.98 | 3.432% | $117.8918 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $112.72 | 10.753% | $124.8408 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $706.73 | $756.7410 | $756.74 | $756.80 | $756.70 | |