| 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 | $20.31 | 11.422% | $22.6298 | $22.63 | $22.65 | $22.60 |
| Purchase #2 | $153.47 | 12.295% | $172.3391 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $111.92 | 13.413% | $126.9318 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $228.98 | 12.569% | $257.7605 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $45.78 | 13.764% | $52.0812 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $94.93 | 4.867% | $99.5502 | $99.55 | $99.55 | $99.60 |
| Purchase #7 | $115.54 | 13.223% | $130.8179 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $770.93 | $862.1105 | $862.11 | $862.15 | $862.10 | |