| 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 | $6.39 | 5.266% | $6.7265 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $93.34 | 6.443% | $99.3539 | $99.35 | $99.35 | $99.40 |
| Purchase #3 | $70.96 | 11.509% | $79.1268 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $173.89 | 11.658% | $194.1621 | $194.16 | $194.15 | $194.20 |
| Purchase #5 | $167.62 | 5.172% | $176.2893 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $183.66 | 4.860% | $192.5859 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $218.42 | 4.688% | $228.6595 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $914.28 | $976.9040 | $976.91 | $976.95 | $977.00 | |