| 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 | $16.84 | 11.228% | $18.7308 | $18.73 | $18.75 | $18.70 |
| Purchase #2 | $128.99 | 6.180% | $136.9616 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $39.76 | 8.646% | $43.1976 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $88.84 | 8.788% | $96.6473 | $96.65 | $96.65 | $96.60 |
| Purchase #5 | $130.97 | 3.220% | $135.1872 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $117.71 | 7.451% | $126.4806 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $38.89 | 9.717% | $42.6689 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $562.00 | $599.8740 | $599.88 | $599.90 | $599.90 | |