| 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 | $43.66 | 9.498% | $47.8068 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $30.67 | 6.104% | $32.5421 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $223.28 | 10.150% | $245.9429 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $60.74 | 12.688% | $68.4467 | $68.45 | $68.45 | $68.40 |
| Purchase #5 | $120.89 | 12.318% | $135.7812 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $129.88 | 5.862% | $137.4936 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $69.35 | 9.158% | $75.7011 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $678.47 | $743.7144 | $743.71 | $743.75 | $743.60 | |