| 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 | $47.80 | 5.860% | $50.6011 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $8.60 | 12.729% | $9.6947 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $31.70 | 9.432% | $34.6899 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $135.70 | 12.402% | $152.5295 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $108.73 | 8.568% | $118.046 | $118.05 | $118.05 | $118.00 |
| Purchase #6 | $204.30 | 12.604% | $230.05 | $230.05 | $230.05 | $230.10 |
| Purchase #7 | $127.64 | 3.686% | $132.3448 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $664.47 | $727.9560 | $727.95 | $728.00 | $727.90 | |