| 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 | $42.26 | 6.364% | $44.9494 | $44.95 | $44.95 | $44.90 |
| Purchase #2 | $36.97 | 3.784% | $38.3689 | $38.37 | $38.35 | $38.40 |
| Purchase #3 | $75.42 | 5.468% | $79.544 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $145.78 | 6.737% | $155.6012 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $210.64 | 6.143% | $223.5796 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $37.84 | 10.642% | $41.8669 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $62.94 | 9.388% | $68.8488 | $68.85 | $68.85 | $68.80 |
| 7 purchase totals = | $611.85 | $652.7588 | $652.76 | $652.75 | $652.70 | |