| 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 | $49.69 | 4.813% | $52.0816 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $202.57 | 9.439% | $221.6906 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $198.53 | 3.546% | $205.5699 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $246.54 | 9.799% | $270.6985 | $270.70 | $270.70 | $270.70 |
| Purchase #5 | $62.75 | 9.550% | $68.7426 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $125.48 | 3.689% | $130.109 | $130.11 | $130.10 | $130.10 |
| Purchase #7 | $33.35 | 10.464% | $36.8397 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $918.91 | $985.7319 | $985.73 | $985.75 | $985.70 | |