| 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 | $14.88 | 8.150% | $16.0927 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $113.70 | 3.815% | $118.0377 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $32.80 | 11.489% | $36.5684 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $33.95 | 12.354% | $38.1442 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $235.62 | 7.243% | $252.686 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $194.64 | 8.566% | $211.3129 | $211.31 | $211.30 | $211.30 |
| Purchase #7 | $249.57 | 5.584% | $263.506 | $263.51 | $263.50 | $263.50 |
| 7 purchase totals = | $875.16 | $936.3479 | $936.35 | $936.35 | $936.30 | |