| 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 | $110.95 | 3.337% | $114.6524 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $107.95 | 8.266% | $116.8731 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $121.74 | 7.150% | $130.4444 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $72.57 | 5.630% | $76.6557 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $103.70 | 6.814% | $110.7661 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $181.51 | 12.121% | $203.5108 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $120.56 | 8.687% | $131.033 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $818.98 | $883.9355 | $883.93 | $883.90 | $884.00 | |