| 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 | $89.74 | 7.581% | $96.5432 | $96.54 | $96.55 | $96.50 |
| Purchase #2 | $9.41 | 6.460% | $10.0179 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $245.48 | 3.120% | $253.139 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $150.74 | 7.334% | $161.7953 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $7.59 | 11.817% | $8.4869 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $132.33 | 11.546% | $147.6088 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $204.98 | 9.165% | $223.7664 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $840.27 | $901.3575 | $901.37 | $901.35 | $901.30 | |