| 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 | $14.43 | 6.234% | $15.3296 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $172.25 | 5.826% | $182.2853 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $10.51 | 10.777% | $11.6427 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $66.35 | 11.554% | $74.0161 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $90.37 | 9.214% | $98.6967 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $235.40 | 8.346% | $255.0465 | $255.05 | $255.05 | $255.00 |
| Purchase #7 | $107.61 | 6.770% | $114.8952 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $696.92 | $751.9121 | $751.93 | $751.95 | $751.80 | |