| 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 | $17.74 | 9.191% | $19.3705 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $27.28 | 3.745% | $28.3016 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $51.69 | 11.685% | $57.73 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $246.64 | 12.857% | $278.3505 | $278.35 | $278.35 | $278.40 |
| Purchase #5 | $122.73 | 6.426% | $130.6166 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $193.62 | 5.232% | $203.7502 | $203.75 | $203.75 | $203.80 |
| Purchase #7 | $194.63 | 12.177% | $218.3301 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $854.33 | $936.4495 | $936.45 | $936.45 | $936.50 | |