| 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 | $87.71 | 5.366% | $92.4165 | $92.42 | $92.40 | $92.40 |
| Purchase #2 | $73.46 | 5.323% | $77.3703 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $10.38 | 10.585% | $11.4787 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $152.91 | 4.374% | $159.5983 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $38.88 | 10.201% | $42.8461 | $42.85 | $42.85 | $42.80 |
| Purchase #6 | $90.95 | 12.409% | $102.236 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $122.62 | 8.760% | $133.3615 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $576.91 | $619.3074 | $619.32 | $619.30 | $619.30 | |