| 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 | $6.34 | 3.836% | $6.5832 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $210.40 | 11.858% | $235.3492 | $235.35 | $235.35 | $235.30 |
| Purchase #3 | $111.68 | 5.141% | $117.4215 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $126.79 | 4.542% | $132.5488 | $132.55 | $132.55 | $132.50 |
| Purchase #5 | $98.79 | 9.434% | $108.1098 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $36.61 | 8.251% | $39.6307 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $109.42 | 5.507% | $115.4458 | $115.45 | $115.45 | $115.40 |
| 7 purchase totals = | $700.03 | $755.0890 | $755.09 | $755.10 | $754.90 | |