| 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 | $43.32 | 7.332% | $46.4962 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $190.58 | 7.860% | $205.5596 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $39.34 | 3.139% | $40.5749 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $84.52 | 8.503% | $91.7067 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $155.73 | 13.694% | $177.0557 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $28.37 | 13.120% | $32.0921 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $16.66 | 10.283% | $18.3731 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $558.52 | $611.8583 | $611.86 | $611.80 | $612.00 | |