| 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 | $91.75 | 5.356% | $96.6641 | $96.66 | $96.65 | $96.70 |
| Purchase #2 | $223.80 | 9.509% | $245.0811 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $235.84 | 7.205% | $252.8323 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $143.50 | 12.475% | $161.4016 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $218.93 | 8.753% | $238.0929 | $238.09 | $238.10 | $238.10 |
| Purchase #6 | $75.69 | 6.508% | $80.6159 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $135.52 | 6.286% | $144.0388 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $1,125.03 | $1,218.7267 | $1,218.72 | $1,218.75 | $1,218.70 | |