| 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 | $8.46 | 13.240% | $9.5801 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $204.46 | 3.593% | $211.8062 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $22.31 | 11.862% | $24.9564 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $31.55 | 3.804% | $32.7502 | $32.75 | $32.75 | $32.80 |
| Purchase #5 | $181.74 | 13.251% | $205.8224 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $217.35 | 12.318% | $244.1232 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $48.75 | 4.280% | $50.8365 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $714.62 | $779.8750 | $779.88 | $779.85 | $779.90 | |