| 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 | $31.80 | 13.269% | $36.0195 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $68.56 | 6.128% | $72.7614 | $72.76 | $72.75 | $72.80 |
| Purchase #3 | $67.94 | 9.732% | $74.5519 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $218.86 | 9.487% | $239.6232 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $242.95 | 11.308% | $270.4228 | $270.42 | $270.40 | $270.40 |
| Purchase #6 | $244.82 | 13.348% | $277.4986 | $277.50 | $277.50 | $277.50 |
| Purchase #7 | $146.62 | 11.111% | $162.9109 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $1,021.55 | $1,133.7883 | $1,133.78 | $1,133.70 | $1,133.80 | |