| 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 | $103.60 | 13.457% | $117.5415 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $132.63 | 3.151% | $136.8092 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $40.99 | 9.617% | $44.932 | $44.93 | $44.95 | $44.90 |
| Purchase #4 | $32.27 | 5.580% | $34.0707 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $91.28 | 6.192% | $96.9321 | $96.93 | $96.95 | $96.90 |
| Purchase #6 | $28.58 | 7.172% | $30.6298 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $108.92 | 3.303% | $112.5176 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $538.27 | $573.4329 | $573.43 | $573.45 | $573.30 | |