| 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 | $68.95 | 5.190% | $72.5285 | $72.53 | $72.55 | $72.50 |
| Purchase #2 | $123.92 | 7.554% | $133.2809 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $98.55 | 10.236% | $108.6376 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $173.54 | 6.305% | $184.4817 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $121.98 | 7.232% | $130.8016 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $90.87 | 11.533% | $101.35 | $101.35 | $101.35 | $101.40 |
| Purchase #7 | $147.94 | 12.693% | $166.718 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $825.75 | $897.7983 | $897.80 | $897.85 | $897.80 | |