| 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 | $71.92 | 3.629% | $74.53 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $6.90 | 10.790% | $7.6445 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $238.55 | 3.456% | $246.7943 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $52.68 | 10.797% | $58.3679 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $111.99 | 4.618% | $117.1617 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $181.62 | 6.782% | $193.9375 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $120.64 | 9.401% | $131.9814 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $784.30 | $830.4173 | $830.41 | $830.45 | $830.40 | |