| 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 | $66.73 | 4.370% | $69.6461 | $69.65 | $69.65 | $69.60 |
| Purchase #2 | $69.33 | 4.666% | $72.5649 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $153.53 | 12.137% | $172.1639 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $152.93 | 9.636% | $167.6663 | $167.67 | $167.65 | $167.70 |
| Purchase #5 | $32.60 | 7.340% | $34.9928 | $34.99 | $35.00 | $35.00 |
| Purchase #6 | $149.50 | 5.548% | $157.7943 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $110.45 | 6.729% | $117.8822 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $735.07 | $792.7105 | $792.70 | $792.70 | $792.80 | |