| 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 | $35.71 | 9.228% | $39.0053 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $202.82 | 8.693% | $220.4511 | $220.45 | $220.45 | $220.50 |
| Purchase #3 | $179.67 | 8.271% | $194.5305 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $146.30 | 5.321% | $154.0846 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $86.79 | 13.191% | $98.2385 | $98.24 | $98.25 | $98.20 |
| Purchase #6 | $152.93 | 12.787% | $172.4852 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $16.65 | 10.656% | $18.4242 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $820.87 | $897.2194 | $897.22 | $897.25 | $897.20 | |