| 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 | $34.89 | 9.182% | $38.0936 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $122.98 | 5.623% | $129.8952 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $33.25 | 5.791% | $35.1755 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $26.63 | 9.752% | $29.227 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $152.94 | 12.235% | $171.6522 | $171.65 | $171.65 | $171.70 |
| Purchase #6 | $66.55 | 10.526% | $73.5551 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $130.91 | 5.395% | $137.9726 | $137.97 | $137.95 | $138.00 |
| 7 purchase totals = | $568.15 | $615.5712 | $615.58 | $615.60 | $615.70 | |