| 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 | $52.57 | 4.283% | $54.8216 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $89.88 | 12.741% | $101.3316 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $177.28 | 9.345% | $193.8468 | $193.85 | $193.85 | $193.80 |
| Purchase #4 | $131.46 | 12.288% | $147.6138 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $223.74 | 6.327% | $237.896 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $69.65 | 9.634% | $76.3601 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $29.49 | 11.312% | $32.8259 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $774.07 | $844.6958 | $844.70 | $844.70 | $844.60 | |