| 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 | $32.86 | 7.180% | $35.2193 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $68.75 | 6.168% | $72.9905 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $164.90 | 7.606% | $177.4423 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $178.76 | 7.238% | $191.6986 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $35.43 | 8.393% | $38.4036 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $213.29 | 13.654% | $242.4126 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $193.29 | 7.361% | $207.5181 | $207.52 | $207.50 | $207.50 |
| 7 purchase totals = | $887.28 | $965.6850 | $965.68 | $965.65 | $965.60 | |