| 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 | $65.97 | 7.495% | $70.9145 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $170.82 | 4.274% | $178.1208 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $33.82 | 3.288% | $34.932 | $34.93 | $34.95 | $34.90 |
| Purchase #4 | $90.50 | 4.626% | $94.6865 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $150.58 | 4.144% | $156.82 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $165.97 | 10.692% | $183.7155 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $114.65 | 12.136% | $128.5639 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $792.31 | $847.7532 | $847.75 | $847.70 | $847.70 | |