| 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 | $69.42 | 11.617% | $77.4845 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $156.55 | 3.802% | $162.502 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $239.27 | 11.735% | $267.3483 | $267.35 | $267.35 | $267.30 |
| Purchase #4 | $62.85 | 4.570% | $65.7222 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $181.69 | 11.724% | $202.9913 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $47.92 | 6.523% | $51.0458 | $51.05 | $51.05 | $51.00 |
| Purchase #7 | $98.65 | 5.828% | $104.3993 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $856.35 | $931.4934 | $931.49 | $931.50 | $931.40 | |