| 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 | $93.76 | 6.313% | $99.6791 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $75.70 | 4.163% | $78.8514 | $78.85 | $78.85 | $78.90 |
| Purchase #3 | $102.29 | 10.290% | $112.8156 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $247.71 | 9.528% | $271.3118 | $271.31 | $271.30 | $271.30 |
| Purchase #5 | $223.32 | 7.133% | $239.2494 | $239.25 | $239.25 | $239.20 |
| Purchase #6 | $87.82 | 4.835% | $92.0661 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $184.47 | 6.220% | $195.944 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,015.07 | $1,089.9174 | $1,089.92 | $1,089.90 | $1,089.90 | |