| 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 | $195.69 | 5.580% | $206.6095 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $8.39 | 8.681% | $9.1183 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $90.82 | 4.289% | $94.7153 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $123.30 | 6.737% | $131.6067 | $131.61 | $131.60 | $131.60 |
| Purchase #5 | $11.78 | 6.106% | $12.4993 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $89.58 | 9.778% | $98.3391 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $33.40 | 4.570% | $34.9264 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $552.96 | $587.8146 | $587.83 | $587.80 | $587.70 | |