| 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 | $37.61 | 4.638% | $39.3544 | $39.35 | $39.35 | $39.40 |
| Purchase #2 | $205.75 | 8.553% | $223.3478 | $223.35 | $223.35 | $223.30 |
| Purchase #3 | $147.80 | 3.321% | $152.7084 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $104.94 | 9.154% | $114.5462 | $114.55 | $114.55 | $114.50 |
| Purchase #5 | $8.52 | 7.397% | $9.1502 | $9.15 | $9.15 | $9.20 |
| Purchase #6 | $97.95 | 3.138% | $101.0237 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $66.26 | 6.532% | $70.5881 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $668.83 | $710.7188 | $710.72 | $710.70 | $710.70 | |