| 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 | $28.60 | 11.116% | $31.7792 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $22.68 | 3.474% | $23.4679 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $118.80 | 6.133% | $126.086 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $10.55 | 12.225% | $11.8397 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $38.80 | 4.742% | $40.6399 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $211.74 | 13.361% | $240.0306 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $248.57 | 8.459% | $269.5965 | $269.60 | $269.60 | $269.60 |
| 7 purchase totals = | $679.74 | $743.4398 | $743.45 | $743.50 | $743.40 | |