| 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 | $93.51 | 10.644% | $103.4632 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $130.85 | 8.516% | $141.9932 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $89.36 | 7.529% | $96.0879 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $245.27 | 5.242% | $258.1271 | $258.13 | $258.15 | $258.10 |
| Purchase #5 | $71.50 | 4.602% | $74.7904 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $218.75 | 5.543% | $230.8753 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $76.61 | 11.642% | $85.5289 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $925.85 | $990.8660 | $990.87 | $990.95 | $990.90 | |