| 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 | $146.75 | 6.700% | $156.5823 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $22.94 | 9.403% | $25.097 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $59.84 | 3.753% | $62.0858 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $111.55 | 11.747% | $124.6538 | $124.65 | $124.65 | $124.70 |
| Purchase #5 | $83.95 | 12.125% | $94.1289 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $45.77 | 3.812% | $47.5148 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $77.30 | 4.391% | $80.6942 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $548.10 | $590.7568 | $590.75 | $590.80 | $590.80 | |