| 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 | $78.68 | 7.565% | $84.6321 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $26.65 | 8.568% | $28.9334 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $83.58 | 9.103% | $91.1883 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $140.70 | 4.812% | $147.4705 | $147.47 | $147.45 | $147.50 |
| Purchase #5 | $104.73 | 8.194% | $113.3116 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $5.29 | 4.209% | $5.5127 | $5.51 | $5.50 | $5.50 |
| Purchase #7 | $209.35 | 5.843% | $221.5823 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $648.98 | $692.6309 | $692.62 | $692.65 | $692.60 | |