| 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 | $32.73 | 10.365% | $36.1225 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $34.76 | 3.211% | $35.8761 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $14.56 | 9.621% | $15.9608 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $29.71 | 9.323% | $32.4799 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $91.43 | 5.306% | $96.2813 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $74.52 | 4.197% | $77.6476 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $18.81 | 12.324% | $21.1281 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $296.52 | $315.4963 | $315.50 | $315.55 | $315.50 | |