| 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 | $97.69 | 13.822% | $111.1927 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $34.82 | 5.716% | $36.8103 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $5.64 | 5.112% | $5.9283 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $180.41 | 5.265% | $189.9086 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $106.99 | 6.625% | $114.0781 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $14.94 | 10.717% | $16.5411 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $197.62 | 6.323% | $210.1155 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $638.11 | $684.5746 | $684.58 | $684.60 | $684.50 | |