| 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 | $61.48 | 13.395% | $69.7152 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $103.30 | 13.438% | $117.1815 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $6.73 | 9.584% | $7.375 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $48.98 | 3.302% | $50.5973 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $40.93 | 3.493% | $42.3597 | $42.36 | $42.35 | $42.40 |
| Purchase #6 | $176.84 | 9.825% | $194.2145 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $178.85 | 9.623% | $196.0607 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $617.11 | $677.5039 | $677.51 | $677.50 | $677.60 | |