| 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 | $25.37 | 9.474% | $27.7736 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $191.82 | 11.668% | $214.2016 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $206.98 | 8.813% | $225.2211 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $175.43 | 7.423% | $188.4522 | $188.45 | $188.45 | $188.50 |
| Purchase #5 | $148.48 | 10.819% | $164.5441 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $115.90 | 4.847% | $121.5177 | $121.52 | $121.50 | $121.50 |
| Purchase #7 | $64.99 | 8.278% | $70.3699 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $928.97 | $1,012.0802 | $1,012.07 | $1,012.00 | $1,012.10 | |