| 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 | $79.51 | 12.502% | $89.4503 | $89.45 | $89.45 | $89.50 |
| Purchase #2 | $152.36 | 3.189% | $157.2188 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $187.32 | 4.518% | $195.7831 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $25.86 | 8.783% | $28.1313 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $95.38 | 13.563% | $108.3164 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $244.95 | 7.332% | $262.9097 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $216.46 | 8.248% | $234.3136 | $234.31 | $234.30 | $234.30 |
| 7 purchase totals = | $1,001.84 | $1,076.1232 | $1,076.12 | $1,076.10 | $1,076.10 | |