| 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 | $98.65 | 6.838% | $105.3957 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $68.31 | 6.201% | $72.5459 | $72.55 | $72.55 | $72.50 |
| Purchase #3 | $235.42 | 7.232% | $252.4456 | $252.45 | $252.45 | $252.40 |
| Purchase #4 | $180.70 | 4.757% | $189.2959 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $241.55 | 7.624% | $259.9658 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $74.99 | 12.132% | $84.0878 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $123.54 | 5.638% | $130.5052 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $1,023.16 | $1,094.2419 | $1,094.27 | $1,094.25 | $1,094.20 | |