| 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 | $66.37 | 8.757% | $72.182 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $106.36 | 8.699% | $115.6123 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $194.95 | 8.602% | $211.7196 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $14.64 | 5.748% | $15.4815 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $50.51 | 8.498% | $54.8023 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $17.43 | 7.336% | $18.7087 | $18.71 | $18.70 | $18.70 |
| Purchase #7 | $70.81 | 13.460% | $80.341 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $521.07 | $568.8474 | $568.84 | $568.85 | $568.80 | |