| 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 | $68.78 | 12.545% | $77.4085 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $88.89 | 7.837% | $95.8563 | $95.86 | $95.85 | $95.90 |
| Purchase #3 | $110.45 | 10.175% | $121.6883 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $67.34 | 10.155% | $74.1784 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $162.74 | 5.861% | $172.2782 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $111.94 | 5.514% | $118.1124 | $118.11 | $118.10 | $118.10 |
| Purchase #7 | $207.30 | 6.403% | $220.5734 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $817.44 | $880.0955 | $880.10 | $880.10 | $880.20 | |