| 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 | $69.81 | 8.187% | $75.5253 | $75.53 | $75.55 | $75.50 |
| Purchase #2 | $130.48 | 3.562% | $135.1277 | $135.13 | $135.15 | $135.10 |
| Purchase #3 | $8.74 | 10.480% | $9.656 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $117.78 | 13.661% | $133.8699 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $80.43 | 13.570% | $91.3444 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $35.39 | 5.797% | $37.4416 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $54.86 | 12.751% | $61.8552 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $497.49 | $544.8201 | $544.83 | $544.85 | $544.80 | |