| 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 | $245.66 | 4.524% | $256.7737 | $256.77 | $256.75 | $256.80 |
| Purchase #2 | $39.64 | 7.446% | $42.5916 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $7.97 | 11.205% | $8.863 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $107.67 | 13.616% | $122.3303 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $26.76 | 8.381% | $29.0028 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $183.80 | 10.525% | $203.145 | $203.15 | $203.15 | $203.10 |
| Purchase #7 | $20.45 | 6.799% | $21.8404 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $631.95 | $684.5468 | $684.54 | $684.55 | $684.50 | |