| 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 | $5.74 | 3.340% | $5.9317 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $117.45 | 5.318% | $123.696 | $123.70 | $123.70 | $123.70 |
| Purchase #3 | $213.69 | 12.422% | $240.2346 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $49.92 | 9.239% | $54.5321 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $53.81 | 8.364% | $58.3107 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $189.54 | 11.672% | $211.6631 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $235.93 | 8.734% | $256.5361 | $256.54 | $256.55 | $256.50 |
| 7 purchase totals = | $866.08 | $950.9043 | $950.90 | $950.95 | $950.80 | |