| 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 | $88.51 | 13.604% | $100.5509 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $85.64 | 7.673% | $92.2112 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $171.38 | 8.333% | $185.6611 | $185.66 | $185.65 | $185.70 |
| Purchase #4 | $110.94 | 10.514% | $122.6042 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $17.30 | 3.644% | $17.9304 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $206.68 | 9.651% | $226.6267 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $247.29 | 7.561% | $265.9876 | $265.99 | $266.00 | $266.00 |
| 7 purchase totals = | $927.74 | $1,011.5721 | $1,011.57 | $1,011.60 | $1,011.60 | |