| 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 | $36.63 | 8.379% | $39.6992 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $37.94 | 6.829% | $40.5309 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $197.87 | 3.556% | $204.9063 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $61.44 | 13.316% | $69.6214 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $38.59 | 12.630% | $43.4639 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $110.84 | 3.315% | $114.5143 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $18.95 | 7.272% | $20.328 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $502.26 | $533.0640 | $533.06 | $533.05 | $533.00 | |