| 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 | $64.50 | 11.621% | $71.9955 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $96.35 | 12.739% | $108.624 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $74.28 | 3.817% | $77.1153 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $114.98 | 7.635% | $123.7587 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $18.59 | 13.374% | $21.0762 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $188.78 | 11.854% | $211.158 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $197.60 | 6.367% | $210.1812 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $755.08 | $823.9089 | $823.92 | $823.90 | $824.00 | |