| 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 | $36.29 | 5.472% | $38.2758 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $94.75 | 6.223% | $100.6463 | $100.65 | $100.65 | $100.60 |
| Purchase #3 | $193.34 | 9.428% | $211.5681 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $121.77 | 7.156% | $130.4839 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $29.98 | 12.434% | $33.7077 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $23.55 | 10.440% | $26.0086 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $113.50 | 8.549% | $123.2031 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $613.18 | $663.8935 | $663.90 | $663.90 | $663.90 | |