| 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 | $54.99 | 10.523% | $60.7766 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $123.38 | 12.670% | $139.0122 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $103.72 | 6.614% | $110.58 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $149.84 | 6.393% | $159.4193 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $122.86 | 7.293% | $131.8202 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $217.39 | 6.238% | $230.9508 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $159.75 | 9.209% | $174.4614 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $931.93 | $1,007.0205 | $1,007.02 | $1,007.00 | $1,007.10 | |