| 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 | $31.57 | 9.832% | $34.674 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $145.89 | 4.568% | $152.5543 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $88.48 | 9.481% | $96.8688 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $111.97 | 7.198% | $120.0296 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $70.26 | 12.175% | $78.8142 | $78.81 | $78.80 | $78.80 |
| Purchase #6 | $32.34 | 12.557% | $36.4009 | $36.40 | $36.40 | $36.40 |
| Purchase #7 | $107.60 | 6.546% | $114.6435 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $588.11 | $633.9853 | $633.97 | $633.95 | $634.00 | |