| 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 | $10.38 | 8.669% | $11.2798 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $6.52 | 12.793% | $7.3541 | $7.35 | $7.35 | $7.40 |
| Purchase #3 | $150.97 | 12.341% | $169.6012 | $169.60 | $169.60 | $169.60 |
| Purchase #4 | $139.31 | 10.399% | $153.7968 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $33.37 | 4.744% | $34.9531 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $137.28 | 8.455% | $148.887 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $135.46 | 9.649% | $148.5305 | $148.53 | $148.55 | $148.50 |
| 7 purchase totals = | $613.29 | $674.4025 | $674.40 | $674.45 | $674.50 | |