| 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 | $8.26 | 4.448% | $8.6274 | $8.63 | $8.65 | $8.60 |
| Purchase #2 | $238.49 | 13.166% | $269.8896 | $269.89 | $269.90 | $269.90 |
| Purchase #3 | $241.96 | 11.120% | $268.866 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $66.60 | 3.532% | $68.9523 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $10.90 | 4.823% | $11.4257 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $21.55 | 5.570% | $22.7503 | $22.75 | $22.75 | $22.80 |
| Purchase #7 | $174.67 | 7.555% | $187.8663 | $187.87 | $187.85 | $187.90 |
| 7 purchase totals = | $762.43 | $838.3776 | $838.39 | $838.40 | $838.50 | |