| 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 | $18.39 | 7.601% | $19.7878 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $248.62 | 10.573% | $274.9066 | $274.91 | $274.90 | $274.90 |
| Purchase #3 | $93.96 | 4.398% | $98.0924 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $51.71 | 9.195% | $56.4647 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $56.66 | 10.369% | $62.5351 | $62.54 | $62.55 | $62.50 |
| Purchase #6 | $100.65 | 5.239% | $105.9231 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $33.35 | 5.661% | $35.2379 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $603.34 | $652.9476 | $652.95 | $652.95 | $652.90 | |