| 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 | $123.84 | 6.627% | $132.0469 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $11.72 | 10.831% | $12.9894 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $32.40 | 12.729% | $36.5242 | $36.52 | $36.50 | $36.50 |
| Purchase #4 | $84.57 | 13.259% | $95.7831 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $220.27 | 7.668% | $237.1603 | $237.16 | $237.15 | $237.20 |
| Purchase #6 | $126.48 | 11.755% | $141.3477 | $141.35 | $141.35 | $141.30 |
| Purchase #7 | $71.85 | 12.632% | $80.9261 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $671.13 | $736.7777 | $736.78 | $736.80 | $736.70 | |