| 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 | $114.45 | 5.137% | $120.3293 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $36.39 | 7.603% | $39.1567 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $32.31 | 11.230% | $35.9384 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $61.57 | 12.113% | $69.028 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $49.86 | 7.503% | $53.601 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $69.46 | 6.214% | $73.7762 | $73.78 | $73.80 | $73.80 |
| Purchase #7 | $150.79 | 11.297% | $167.8247 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $514.83 | $559.6543 | $559.66 | $559.70 | $559.60 | |