| 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 | $10.48 | 9.679% | $11.4944 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $202.95 | 8.301% | $219.7969 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $87.71 | 3.214% | $90.529 | $90.53 | $90.55 | $90.50 |
| Purchase #4 | $51.68 | 5.271% | $54.4041 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $174.98 | 8.407% | $189.6906 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $179.31 | 6.824% | $191.5461 | $191.55 | $191.55 | $191.50 |
| Purchase #7 | $159.25 | 13.636% | $180.9653 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $866.36 | $938.4264 | $938.43 | $938.45 | $938.40 | |