| 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 | $35.69 | 9.192% | $38.9706 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $151.61 | 6.541% | $161.5268 | $161.53 | $161.55 | $161.50 |
| Purchase #3 | $170.94 | 12.170% | $191.7434 | $191.74 | $191.75 | $191.70 |
| Purchase #4 | $66.85 | 10.282% | $73.7235 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $69.75 | 3.802% | $72.4019 | $72.40 | $72.40 | $72.40 |
| Purchase #6 | $231.33 | 6.283% | $245.8645 | $245.86 | $245.85 | $245.90 |
| Purchase #7 | $32.91 | 8.205% | $35.6103 | $35.61 | $35.60 | $35.60 |
| 7 purchase totals = | $759.08 | $819.8410 | $819.83 | $819.80 | $819.80 | |