| 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 | $76.35 | 5.837% | $80.8065 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $203.30 | 4.797% | $213.0523 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $91.26 | 5.628% | $96.3961 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $85.54 | 11.401% | $95.2924 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $194.68 | 12.569% | $219.1493 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $227.70 | 9.255% | $248.7736 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $76.33 | 13.343% | $86.5147 | $86.51 | $86.50 | $86.50 |
| 7 purchase totals = | $955.16 | $1,039.9849 | $1,039.98 | $1,039.95 | $1,040.00 | |